Tread of a tire



FIG. 1 is a perspective view of the tread of a tire of the present invention, it being understood that the pattern is repeated uniformly throughout the circumference of the tread,

FIG. 2 is an elevational view of the tread of the tire shown in FIG. 1; and,

FIG. 3 is a side view of the tread of the tire, the opposite side elevational view being identical thereto.

The broken line showing of a tire inner bead and sidewall is for illustrative purposes only and forms no part of the claimed design.

In the drawings, the dark stippled surface shading represents the recessed portion of the tread grooves, having a depth as best shown in FIG. 2. 

The ornamental design for a tread of a tire, as shown and described. 